Ask question

Ask question

All categories

3 years ago

11

A bag contains 5 blue marbles, 6 red marbles, and 9 green marbles. Two marbles are drawn at random, one at a time and without re

placement. What is the probability of selecting two red marbles?
A.2/9
B.5/18
C.1/5
D.1/4

1 answer:

sveticcg [70]3 years ago

5 0

I think the answer is A.2/9

You might be interested in

A line passes through the point (-6,4) and has a slope of 5/2

matrenka [14]

The equation in slope intercept for is y = 5/2x + 4

The y intercept is 4

6 0

2 years ago

The sum of two numbers is 52. The greater number is 4 more than the smaller number. Which equation can be used to solve for the

MA_775_DIABLO [31]

Answer:Let's assume x be the smaller number.

Given that, The greater number is 4 more than the smaller number.

So, greater number= x+4.

It's also given that, The sum of two numbers is 52. Which means sum of x and x+4 must be equa to 52. Hence,

x + (x + 4) = 52

Step-by-step explanation:

6 0

2 years ago

Admission to a theme park is $32 per adult and $20 per child. In order to pay the

Harlamova29_29 [7]

Answer:

Step-by-step explanation:

Hello, your question is not mathematically solvable.

4 0

2 years ago

Help me plz now plz help me asap

loris [4]

$\\ \sf\longmapsto 0.49=\dfrac{49}{100}$

$\\ \sf\longmapsto 0.093=\dfrac{93}{1000}$

$\\ \sf\longmapsto 0.021=\dfrac{21}{1000}$

$\\ \sf\longmapsto 0.103=\dfrac{103}{1000}$

6 0

3 years ago

Find the perimeter and area of the polygon shown below. The polygon is a trapezoid made up of a rectangle and a right triangle.

algol13

Since, the polygon is a trapezoid made up of a rectangle and a right triangle. Therefore, according to the question, the figure of the polygon is attached.

Since, perimeter is the total length of the outer boundary of the figure. Therefore,

Perimeter of the polygon is $=AB+BE+ED+DC+CA$

$=18+17+8+18+15$

$=76 \ ft$

Area of the polygon = Area of Rectangle + Area of Triangle

$=[(18) \times (15)] + [(\frac{1}{2}) \times (8) \times (15)]$

$=270 + [(\frac{8}{2}) \times (15)]$

$=270 + [4 \times (15)]$

$=270 + 60$

$=330 \ {ft}^{2}$

7 0

3 years ago

Read 2 more answers